@Inject
public ImageStreamService(ClientFactory clientFactory) {
this.getTagUrlTemplate =
clientFactory.getClientInfo().getOpenshiftEndpoint()
+ "/namespaces/{namespace}/imagestreamtags/{imageStream}:{tag}";
this.clientFactory = clientFactory;
}
@GET
@Path("/{imageStream}/tag/{imageStreamTag}")
@Produces(MediaType.APPLICATION_JSON)
public ImageStreamTag getImageStreamTag(
@PathParam("namespace") String namespace,
@PathParam("imageStream") String imageStream,
@PathParam("imageStreamTag") String imageStreamTag)
throws UnauthorizedException, ServerException {
URL url;
try {
url =
UriBuilder.fromPath(getTagUrlTemplate)
.buildFromMap(
ImmutableMap.of(
"namespace", namespace,
"imageStream", imageStream,
"tag", imageStreamTag))
.toURL();
} catch (MalformedURLException e) {
throw new ServerException("Unable to get image stream tag. " + e.getMessage(), e);
}
try {
final String response =
clientFactory.getHttpClient().get(url, IHttpClient.DEFAULT_READ_TIMEOUT);
return DtoFactory.getInstance().createDtoFromJson(response, ImageStreamTag.class);
} catch (SocketTimeoutException e) {
throw new ServerException("Unable to get image stream tag. " + e.getMessage(), e);
}
}
@GET
@Path("/{imageStream}")
@Produces(MediaType.APPLICATION_JSON)
public ImageStream getImageStream(
@PathParam("namespace") String namespace, @PathParam("imageStream") String imageStream)
throws UnauthorizedException, ServerException {
return toDto(
ImageStream.class,
clientFactory.getOpenshiftClient().get(ResourceKind.IMAGE_STREAM, imageStream, namespace));
}
@PUT
@Path("/{imageStream}")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public ImageStream updateImageStream(
@PathParam("namespace") String namespace,
@PathParam("imageStream") String imageStreamName,
ImageStream imageStream)
throws ForbiddenException, UnauthorizedException, ServerException {
if (!imageStreamName.equals(imageStream.getMetadata().getName())) {
throw new ForbiddenException("Name of resources can read only access mode");
}
final IClient client = clientFactory.getOpenshiftClient();
return toDto(ImageStream.class, client.update(toOpenshiftResource(client, imageStream)));
}
@GET
@Produces(MediaType.APPLICATION_JSON)
public List<ImageStream> getImageStreams(
@PathParam("namespace") String namespace, @QueryParam("application") String application)
throws UnauthorizedException, ServerException {
Map<String, String> labels = new HashMap<>();
if (application != null) {
labels.put("application", application);
}
List<IImageStream> imageStreams =
clientFactory.getOpenshiftClient().list(ResourceKind.IMAGE_STREAM, namespace, labels);
return imageStreams
.stream()
.map(imageStream -> toDto(ImageStream.class, imageStream))
.collect(Collectors.toList());
}
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public ImageStream createImageStream(
@PathParam("namespace") String namespace, ImageStream imageStream)
throws BadRequestException, UnauthorizedException, ServerException {
if (imageStream.getKind() == null) {
imageStream.setKind(ResourceKind.IMAGE_STREAM);
}
if (!ResourceKind.IMAGE_STREAM.equals(imageStream.getKind())) {
throw new BadRequestException(
imageStream.getKind() + " cannot be handled as a " + ResourceKind.IMAGE_STREAM);
}
final IClient client = clientFactory.getOpenshiftClient();
final IImageStream openshiftImageStream = toOpenshiftResource(client, imageStream);
return toDto(ImageStream.class, client.create(openshiftImageStream, namespace));
}
